diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return 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b=Math.sqrt(2*(1+b)),c=1/b;n.cross(a, +d,x);l[0]=x[0]*c;l[1]=x[1]*c;l[2]=x[2]*c;l[3]=0.5*b;m.normalize(l)}1l[3]&&(l[3]=-1);return l};n.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+"]"};var y={create:function(a){var d=new j(9);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8]):d[0]=d[1]=d[2]=d[3]=d[4]=d[5]=d[6]=d[7]=d[8]=0;return d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new 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l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return 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b=Math.sqrt(2*(1+b)),c=1/b;n.cross(a, +d,x);l[0]=x[0]*c;l[1]=x[1]*c;l[2]=x[2]*c;l[3]=0.5*b;m.normalize(l)}1l[3]&&(l[3]=-1);return l};n.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+"]"};var y={create:function(a){var d=new j(9);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8]):d[0]=d[1]=d[2]=d[3]=d[4]=d[5]=d[6]=d[7]=d[8]=0;return d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function 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b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return 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null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return 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c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ -var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Point.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@ -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@ +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); +var AjaxRequest=function(){var b=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var d=g[0];return d*(1.5-0.5*a*d*d)}}else e.invsqrt=function(a){return 1/Math.sqrt(a)}; +var j=null;f();var n={create:function(a){var d=new j(3);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2]):d[0]=d[1]=d[2]=0;return d},createFrom:function(a,d,l){var b=new j(3);b[0]=a;b[1]=d;b[2]=l;return b},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])},add:function(a,d,l){if(!l||a===l)return a[0]+=d[0],a[1]+=d[1],a[2]+=d[2],a;l[0]=a[0]+d[0];l[1]=a[1]+d[1];l[2]=a[2]+d[2];return l},subtract:function(a, +d,l){if(!l||a===l)return a[0]-=d[0],a[1]-=d[1],a[2]-=d[2],a;l[0]=a[0]-d[0];l[1]=a[1]-d[1];l[2]=a[2]-d[2];return l},multiply:function(a,d,l){if(!l||a===l)return a[0]*=d[0],a[1]*=d[1],a[2]*=d[2],a;l[0]=a[0]*d[0];l[1]=a[1]*d[1];l[2]=a[2]*d[2];return l},negate:function(a,d){d||(d=a);d[0]=-a[0];d[1]=-a[1];d[2]=-a[2];return d},scale:function(a,d,l){if(!l||a===l)return a[0]*=d,a[1]*=d,a[2]*=d,a;l[0]=a[0]*d;l[1]=a[1]*d;l[2]=a[2]*d;return l},normalize:function(a,d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=Math.sqrt(l* +l+b*b+c*c);if(!e)return d[0]=0,d[1]=0,d[2]=0,d;if(1===e)return d[0]=l,d[1]=b,d[2]=c,d;e=1/e;d[0]=l*e;d[1]=b*e;d[2]=c*e;return d},cross:function(a,d,l){l||(l=a);var b=a[0],c=a[1];a=a[2];var e=d[0],k=d[1];d=d[2];l[0]=c*d-a*k;l[1]=a*e-b*d;l[2]=b*k-c*e;return l},length:function(a){var d=a[0],l=a[1];a=a[2];return Math.sqrt(d*d+l*l+a*a)},squaredLength:function(a){var d=a[0],l=a[1];a=a[2];return d*d+l*l+a*a},dot:function(a,d){return a[0]*d[0]+a[1]*d[1]+a[2]*d[2]},direction:function(a,d,l){l||(l=a);var b= +a[0]-d[0],c=a[1]-d[1];a=a[2]-d[2];d=Math.sqrt(b*b+c*c+a*a);if(!d)return l[0]=0,l[1]=0,l[2]=0,l;d=1/d;l[0]=b*d;l[1]=c*d;l[2]=a*d;return l},lerp:function(a,d,l,b){b||(b=a);b[0]=a[0]+l*(d[0]-a[0]);b[1]=a[1]+l*(d[1]-a[1]);b[2]=a[2]+l*(d[2]-a[2]);return b},dist:function(a,d){var l=d[0]-a[0],b=d[1]-a[1],c=d[2]-a[2];return Math.sqrt(l*l+b*b+c*c)}},q=null,p=new j(4);n.unproject=function(a,d,l,b,c){c||(c=a);q||(q=u.create());var e=q;p[0]=2*(a[0]-b[0])/b[2]-1;p[1]=2*(a[1]-b[1])/b[3]-1;p[2]=2*a[2]-1;p[3]=1; 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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"+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; +PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +} diff --git a/src/pixi/textures/Texture.js b/src/pixi/textures/Texture.js index fda0df4..738af81 100644 --- a/src/pixi/textures/Texture.js +++ b/src/pixi/textures/Texture.js @@ -41,13 +41,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -101,9 +101,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -126,6 +137,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/README.md b/README.md index bafb925..e7f1f70 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,11 @@ -[Bunny Demo]() +-[Balls Demo]() (made by @photonstorm) + +-[Morph Demo]() (made by @photonstorm) + + ### Current features ### - WebGL renderer (with automatic smart batching allowing for REALLY fast performance) diff --git a/bin/pixi.js b/bin/pixi.js index 161d482..775c51c 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,27 +1,28 @@ 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l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ -a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,H,s,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=H;v[9]=s;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; -d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],s=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-s*r*f*c-n*k*j*c+e*r*j*c+s*k*p*c-e*h*p*c-n*h*b*g+s*r*b*g+n*l*j*g-d*r*j*g-s*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-s*k*b*a+e*h*b*a+s*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, -d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],s=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],t=a[13],v=a[14],u=a[15],w=l*g-b*f,I=l*h-c*f,z=l*s-e*f,A=b*h-c*g,q=b*s-e*g,x=c*s-e*h,y=j*t-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*t,E=m*u-p*t,J=n*u-p*v,F=w*J-I*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*J-h*E+s*D)*F;d[1]=(-b*J+c*E-e*D)*F;d[2]=(t*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*J+h*C-s*B)*F;d[5]=(l*J-c*C+e*B)*F;d[6]=(-r*x+v*z-u*I)*F;d[7]=(j*x-n*z+p*I)*F;d[8]=(f*E-g*C+s*y)*F;d[9]= -(-l*E+b*C-e*y)*F;d[10]=(r*q-t*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+t*I-v*w)*F;d[15]=(j*A-m*I+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; -return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],s=a[9],j=a[10],m=j*k-g*s,n=-j*f+g*h,p=s*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*s)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-s*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],s=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],t=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], -q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*t;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*s+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*t;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*s+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*t;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*s+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*t;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*s+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); -var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var b=a[0],c=a[1],e=a[2],f=a[3],k=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=b*g-c*k,H=b*h-e*k,z=b*t-f*k,A=c*h-e*g,q=c*t-f*g,x=e*t-f*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-c*I+e*E-f*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-k*I+h*C-t*B)*F;d[5]=(b*I-e*C+f*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(k*E-g*C+t*y)*F;d[9]= +(-b*E+c*C-f*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-k*D+g*B-h*y)*F;d[13]=(b*D-c*B+e*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| @@ -35,16 +36,16 @@ j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ 0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= 0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; -return c};m.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a); b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0 -Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, +0,c[1]=0,c[2]=0,c;b=1/Math.sqrt(b);c[0]=e*b;c[1]=a*b;return c},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);return e},str:function(a){return"["+a[0]+", "+a[1]+"]"}},J={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6> +Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=J.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],e=a[1],f=a[2],g=a[3],h=c*g-f*e;if(!h)return null;h=1/h;b[0]=g*h;b[1]=-e*h;b[2]=-f*h;b[3]=c*h;return b},multiply:function(a, b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];c[0]=e*b[0]+f*b[2];c[1]=e*b[1]+f*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var e=a[0],f=a[1],g=a[2];a=a[3];var h=Math.sin(b);b=Math.cos(b);c[0]=e*b+f*h;c[1]=e*-h+f*b;c[2]=g*b+a*h;c[3]=g*-h+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var e=b[0];b=b[1];c[0]=e*a[0]+b*a[1];c[1]=e*a[2]+b*a[3];return c},scale:function(a,b,c){c||(c=a);var e=a[1],f=a[2],g=a[3],h=b[0];b=b[1];c[0]=a[0]*h;c[1]=e*b;c[2]=f*h;c[3]= -g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},L={create:function(a){var b=new j(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,e){var f=new j(4);f[0]=a;f[1]=b;f[2]=c;f[3]=e;return f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| (b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= -f,b.glMath=e,b.vec2=L,b.vec3=n,b.vec4=M,b.mat2=K,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:L,vec3:n,vec4:M,mat2:K,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n + @@ -27,7 +28,6 @@ - @@ -42,7 +42,6 @@ - diff --git a/docs/classes/BaseTexture.html b/docs/classes/BaseTexture.html index 214ceb2..1ad6430 100644 --- a/docs/classes/BaseTexture.html +++ b/docs/classes/BaseTexture.html @@ -153,7 +153,7 @@
  • - imageUrl + source
    • @@ -208,14 +208,14 @@
  • - imageUrl + source String
    -

    image url

    +

    the source object (image or canvas)

    @@ -265,14 +265,7 @@
  • - image - - - -
    • - -
  • - imageUrl + source @@ -324,7 +317,7 @@ - pixi/textures/BaseTexture.js:54 + pixi/textures/BaseTexture.js:32

    @@ -345,8 +338,8 @@
    • -
    -

    image

    +
    +

    source

    Image @@ -368,7 +361,7 @@ - pixi/textures/BaseTexture.js:26 + pixi/textures/BaseTexture.js:39

    @@ -378,51 +371,7 @@
    -

    The html image that is loaded to create the texture

    -
    - - - - - - -
    - - -
    -

    imageUrl

    - String - - - - - - - - - -
    - - - -

    - - Defined in - - - - - pixi/textures/BaseTexture.js:19 - -

    - - - - -
    - -
    -

    The url of the texture

    +

    The source that is loaded to create the texture

    @@ -456,7 +405,7 @@ - pixi/textures/BaseTexture.js:48 + pixi/textures/BaseTexture.js:26

    diff --git a/docs/classes/CanvasRenderer.html b/docs/classes/CanvasRenderer.html index cfe29a0..f5329ad 100644 --- a/docs/classes/CanvasRenderer.html +++ b/docs/classes/CanvasRenderer.html @@ -265,7 +265,7 @@ - pixi/renderers/CanvasRenderer.js:53 + pixi/renderers/CanvasRenderer.js:56

    @@ -341,7 +341,7 @@ - pixi/renderers/CanvasRenderer.js:42 + pixi/renderers/CanvasRenderer.js:45

    diff --git a/docs/classes/Texture.html b/docs/classes/Texture.html index 54b4031..48980dc 100644 --- a/docs/classes/Texture.html +++ b/docs/classes/Texture.html @@ -286,6 +286,15 @@
  • + fromCanvas + + + static + + +
    • + +
  • fromFrame @@ -401,7 +410,7 @@ - pixi/textures/Texture.js:127 + pixi/textures/Texture.js:169

    @@ -461,6 +470,111 @@
    • +
    +

    fromCanvas

    + + +
    + (
      + +
    • + + canvas + +
      • + +
    ) +
    + + + + + + + + + + + + + + + + static + + + + + + +
    + + + +

    + + Defined in + + + + + pixi/textures/Texture.js:138 + +

    + + + + + +
    + +
    +

    Helper function that returns a texture based on a canvas element + If the canvas is not in the texture cache it will be created and loaded

    +
    + + +
    +

    Parameters:

    + +
      + +
    • + + canvas + Canvas + + + + +
      +

      The canvas element source of the texture

      +
      + + +
      • + +
    +
    + + + +
    +

    Returns:

    + +
    + + + Texture + +
    +
    + + + +
    + +

    fromFrame

    @@ -507,7 +621,7 @@ - pixi/textures/Texture.js:112 + pixi/textures/Texture.js:123

    @@ -711,7 +825,7 @@ - pixi/textures/Texture.js:139 + pixi/textures/Texture.js:181

    diff --git a/docs/data.json b/docs/data.json index 267288f..246ea87 100644 --- a/docs/data.json +++ b/docs/data.json @@ -348,8 +348,8 @@ "is_constructor": 1, "params": [ { - "name": "imageUrl", - "description": "image url", + "name": "source", + "description": "the source object (image or canvas)", "type": "String" } ] @@ -642,7 +642,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 42, + "line": 45, "description": "The canvas context that the everything is drawn to", "itemtype": "property", "name": "context", @@ -651,7 +651,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 53, + "line": 56, "description": "Renders the stage to its canvas view", "itemtype": "method", "name": "render", @@ -666,7 +666,7 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 81, + "line": 83, "description": "resizes the canvas view to the specified width and height", "params": [ { @@ -682,21 +682,21 @@ }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 95, + "line": 97, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 165, + "line": 167, "access": "private", "tagname": "", "class": "CanvasRenderer" }, { "file": "pixi/renderers/CanvasRenderer.js", - "line": 200, + "line": 202, "access": "private", "tagname": "", "class": "CanvasRenderer" @@ -987,25 +987,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 19, - "description": "The url of the texture", - "itemtype": "property", - "name": "imageUrl", - "type": "String", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", "line": 26, - "description": "The html image that is loaded to create the texture", - "itemtype": "property", - "name": "image", - "type": "Image", - "class": "BaseTexture" - }, - { - "file": "pixi/textures/BaseTexture.js", - "line": 48, "description": "[read only] The width of the base texture set when the image has loaded", "itemtype": "property", "name": "width", @@ -1014,7 +996,7 @@ }, { "file": "pixi/textures/BaseTexture.js", - "line": 54, + "line": 32, "description": "[read only] The height of the base texture set when the image has loaded", "itemtype": "property", "name": "height", @@ -1022,6 +1004,15 @@ "class": "BaseTexture" }, { + "file": "pixi/textures/BaseTexture.js", + "line": 39, + "description": "The source that is loaded to create the texture", + "itemtype": "property", + "name": "source", + "type": "Image", + "class": "BaseTexture" + }, + { "file": "pixi/textures/Texture.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1081,7 +1072,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 112, + "line": 123, "description": "Helper function that returns a texture based on a frame id\n If the frame id is not in the texture cache an error will be thrown", "itemtype": "method", "name": "fromFrame", @@ -1099,7 +1090,26 @@ }, { "file": "pixi/textures/Texture.js", - "line": 127, + "line": 138, + "description": "Helper function that returns a texture based on a canvas element\n If the canvas is not in the texture cache it will be created and loaded", + "static": 1, + "itemtype": "method", + "name": "fromCanvas", + "params": [ + { + "name": "canvas", + "description": "The canvas element source of the texture", + "type": "Canvas" + } + ], + "return": { + "description": "Texture" + }, + "class": "Texture" + }, + { + "file": "pixi/textures/Texture.js", + "line": 169, "description": "Adds a texture to the textureCache.", "itemtype": "method", "name": "addTextureToCache", @@ -1119,7 +1129,7 @@ }, { "file": "pixi/textures/Texture.js", - "line": 139, + "line": 181, "description": "Remove a texture from the textureCache.", "itemtype": "method", "name": "removeTextureFromCache", @@ -1172,6 +1182,12 @@ "class": "DisplayObject" }, { + "file": "pixi/utils/Utils.js", + "line": 19, + "description": "Provides bind in a cross browser way.", + "class": "DisplayObject" + }, + { "file": "pixi/DisplayObject.js", "line": 1, "author": "Mat Groves http://matgroves.com/ @Doormat23", @@ -1701,19 +1717,19 @@ }, { "message": "Missing item type\nresizes the canvas view to the specified width and height", - "line": " pixi/renderers/CanvasRenderer.js:81" + "line": " pixi/renderers/CanvasRenderer.js:83" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:95" + "line": " pixi/renderers/CanvasRenderer.js:97" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:165" + "line": " pixi/renderers/CanvasRenderer.js:167" }, { "message": "Missing item type", - "line": " pixi/renderers/CanvasRenderer.js:200" + "line": " pixi/renderers/CanvasRenderer.js:202" }, { "message": "Missing item type", @@ -1804,6 +1820,10 @@ "line": " pixi/utils/Utils.js:1" }, { + "message": "Missing item type\nProvides bind in a cross browser way.", + "line": " pixi/utils/Utils.js:19" + }, + { "message": "Missing item type", "line": " pixi/DisplayObject.js:1" }, diff --git a/docs/files/pixi_Rectangle.js.html b/docs/files/pixi_Rectangle.js.html index faeb2ca..52e0c91 100644 --- a/docs/files/pixi_Rectangle.js.html +++ b/docs/files/pixi_Rectangle.js.html @@ -162,7 +162,7 @@ * @method clone * @return a copy of the rectangle */ -PIXI.Point.clone = function() +PIXI.Rectangle.clone = function() { return new PIXI.Rectangle(this.x, this.y, this.width, this.height); } diff --git a/docs/files/pixi_renderers_CanvasRenderer.js.html b/docs/files/pixi_renderers_CanvasRenderer.js.html index 0c2c440..cfedafa 100644 --- a/docs/files/pixi_renderers_CanvasRenderer.js.html +++ b/docs/files/pixi_renderers_CanvasRenderer.js.html @@ -151,6 +151,9 @@ */ this.view = document.createElement( 'canvas' ); + // hack to enable some hardware acceleration! + //this.view.style["transform"] = "translatez(0)"; + this.view.width = this.width; this.view.height = this.height; this.count = 0; @@ -181,7 +184,6 @@ // update textures if need be PIXI.texturesToUpdate = []; - this.context.setTransform(1,0,0,1,0,0); stage.updateTransform(); @@ -234,7 +236,7 @@ * meaning we dont need to do a transform and also we * can round to the nearest round number for a little extra speed! */ - if(displayObject.rotation == 0) + /*if(displayObject.rotation == 0) { if(!blit)this.context.setTransform(1,0,0,1,0,0); blit = true; @@ -250,10 +252,10 @@ } else - { + {*/ blit = false; context.setTransform(transform[0], transform[3], transform[1], transform[4], transform[2], transform[5]) - context.drawImage(displayObject.texture.baseTexture.image, + context.drawImage(displayObject.texture.baseTexture.source, frame.x, frame.y, frame.width, @@ -262,7 +264,7 @@ (displayObject.anchor.y - displayObject.texture.trim.y) * -frame.height, displayObject.width, displayObject.height); - } + //} } } else if(displayObject instanceof PIXI.Strip) @@ -367,7 +369,7 @@ delta_b/delta, delta_e/delta, delta_c/delta, delta_f/delta); - context.drawImage(strip.texture.baseTexture.image, 0, 0); + context.drawImage(strip.texture.baseTexture.source, 0, 0); context.restore(); }; diff --git a/docs/files/pixi_renderers_WebGLRenderer.js.html b/docs/files/pixi_renderers_WebGLRenderer.js.html index 4938b42..3504fd3 100644 --- a/docs/files/pixi_renderers_WebGLRenderer.js.html +++ b/docs/files/pixi_renderers_WebGLRenderer.js.html @@ -352,7 +352,7 @@ { gl.bindTexture(gl.TEXTURE_2D, texture._glTexture); gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, true); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.source); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); diff --git a/docs/files/pixi_textures_BaseTexture.js.html b/docs/files/pixi_textures_BaseTexture.js.html index 6604f24..a1d5004 100644 --- a/docs/files/pixi_textures_BaseTexture.js.html +++ b/docs/files/pixi_textures_BaseTexture.js.html @@ -126,40 +126,18 @@ * @class BaseTexture * @extends EventTarget * @constructor - * @param imageUrl {String} image url + * @param source {String} the source object (image or canvas) */ -PIXI.BaseTexture = function(imageUrl) +PIXI.BaseTexture = function(source) { PIXI.EventTarget.call( this ); - /** + /* * The url of the texture * @property imageUrl * @type String */ - this.imageUrl = imageUrl; - - /** - * The html image that is loaded to create the texture - * @property image - * @type Image - */ - this.image = new Image(); - - var scope = this - this.image.onload = function(){ - - scope.hasLoaded = true; - scope.width = scope.image.width; - scope.height = scope.image.height; - - // add it to somewhere... - PIXI.texturesToUpdate.push(scope); - scope.dispatchEvent( { type: 'loaded', content: scope } ); - } - - //$.proxy(this.onImageLoaded, this); - this.image.src = imageUrl; + //this.imageUrl = source.src; /** * [read only] The width of the base texture set when the image has loaded @@ -174,16 +152,60 @@ */ this.height = 100; + /** + * The source that is loaded to create the texture + * @property source + * @type Image + */ + this.source = source//new Image(); - PIXI.BaseTextureCache[imageUrl] = this; + if(this.source instanceof Image) + { + if(this.source.complete) + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + PIXI.texturesToUpdate.push(this); + } + else + { + + var scope = this; + this.source.onload = function(){ + + scope.hasLoaded = true; + scope.width = scope.source.width; + scope.height = scope.source.height; + + // add it to somewhere... + PIXI.texturesToUpdate.push(scope); + scope.dispatchEvent( { type: 'loaded', content: scope } ); + } + // this.image.src = imageUrl; + } + } + else + { + this.hasLoaded = true; + this.width = this.source.width; + this.height = this.source.height; + + //console.log(">!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +}
    diff --git a/docs/files/pixi_textures_Texture.js.html b/docs/files/pixi_textures_Texture.js.html index f3c350f..1b17ae6 100644 --- a/docs/files/pixi_textures_Texture.js.html +++ b/docs/files/pixi_textures_Texture.js.html @@ -157,13 +157,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -217,9 +217,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -242,6 +253,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/docs/files/pixi_utils_Utils.js.html b/docs/files/pixi_utils_Utils.js.html index 8a885e8..394866f 100644 --- a/docs/files/pixi_utils_Utils.js.html +++ b/docs/files/pixi_utils_Utils.js.html @@ -132,6 +132,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE diff --git a/examples/example 1 - Basics/bunny.png b/examples/example 1 - Basics/bunny.png new file mode 100644 index 0000000..79c3167 --- /dev/null +++ b/examples/example 1 - Basics/bunny.png Binary files differ diff --git a/examples/example 1 - Basics/index.html b/examples/example 1 - Basics/index.html new file mode 100644 index 0000000..a88c6d8 --- /dev/null +++ b/examples/example 1 - Basics/index.html @@ -0,0 +1,79 @@ + + + + pixi.js example 1 + + + + + + + + diff --git a/examples/example 1 - Basics/pixi.js b/examples/example 1 - Basics/pixi.js new file mode 100644 index 0000000..4fa1d70 --- /dev/null +++ b/examples/example 1 - Basics/pixi.js @@ -0,0 +1,111 @@ +var PIXI=PIXI||{};PIXI.Point=function(b,c){this.x=b?b:0;this.y=c?c:0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(b,c,f,e){this.x=b?b:0;this.y=c?c:0;this.width=f?f:0;this.height=e?e:0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle;window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(b){window.setTimeout(b,1E3/60)}}();function HEXtoRGB(b){return[(b>>16&255)/255,(b>>8&255)/255,(b&255)/255]} +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var b=Array.prototype.slice;return function(c){function f(){var h=g.concat(b.call(arguments));e.apply(this instanceof f?this:c,h)}var e=this,g=b.call(arguments,1);if("function"!=typeof e)throw new TypeError;f.prototype=function j(b){b&&(j.prototype=b);if(!(this instanceof j))return new j}(e.prototype);return f}}()); 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+d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= +(-l*E+b*C-e*y)*F;d[10]=(r*q-s*z+u*w)*F;d[11]=(-j*q+m*z-p*w)*F;d[12]=(-f*D+g*B-h*y)*F;d[13]=(l*D-b*B+c*y)*F;d[14]=(-r*A+s*H-v*w)*F;d[15]=(j*A-m*H+n*w)*F;return d},toRotationMat:function(a,d){d||(d=u.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d},toMat3:function(a,d){d||(d=y.create());d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[4];d[4]=a[5];d[5]=a[6];d[6]=a[8];d[7]=a[9];d[8]=a[10]; +return d},toInverseMat3:function(a,d){var b=a[0],c=a[1],e=a[2],f=a[4],k=a[5],g=a[6],h=a[8],t=a[9],j=a[10],m=j*k-g*t,n=-j*f+g*h,p=t*f-k*h,r=b*m+c*n+e*p;if(!r)return null;r=1/r;d||(d=y.create());d[0]=m*r;d[1]=(-j*c+e*t)*r;d[2]=(g*c-e*k)*r;d[3]=n*r;d[4]=(j*b-e*h)*r;d[5]=(-g*b+e*f)*r;d[6]=p*r;d[7]=(-t*b+c*h)*r;d[8]=(k*b-c*f)*r;return d},multiply:function(a,d,b){b||(b=a);var c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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-return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],k=b+b,g=c+c,h=e+e,j=b*k,m=b*g,b=b*h,n=c*g,c=c*h,e=e*h,k=f*k,g=f*g,f=f*h;d[0]=1-(n+e);d[1]=m+f;d[2]=b-g;d[3]=m-f;d[4]=1-(j+e);d[5]=c+k;d[6]=b+g;d[7]=c-k;d[8]=1-(j+n);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* -j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ -0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= -0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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+var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,j,m,n,p,q,r,s,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ +a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];j=a[4];m=a[5];n=a[6];p=a[7];q=a[8];r=a[9];s=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=j;b[5]=m;b[6]=n;b[7]=p;b[8]=q;b[9]=r;b[10]=s;b[11]=v;b[12]=f*c+j*e+q*d+a[12];b[13]=k*c+m*e+r*d+a[13];b[14]=g*c+n*e+s*d+a[14];b[15]=h*c+p*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= +d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,s,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];s=a[7];v=a[8];u=a[9];w= +a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+s*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+s*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+s*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], +n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* +d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; +k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| +(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ +j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ +a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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+return b};m.scale=function(a,d,b){if(!b||a===b)return a[0]*=d,a[1]*=d,a[2]*=d,a[3]*=d,a;b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[3]=a[3]*d;return b};m.toMat3=function(a,d){d||(d=y.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b*j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=n-f;d[4]=1-(m+e);d[5]=c+g;d[6]=b+h;d[7]=c-g;d[8]=1-(m+p);return d};m.toMat4=function(a,d){d||(d=u.create());var b=a[0],c=a[1],e=a[2],f=a[3],g=b+b,h=c+c,j=e+e,m=b*g,n=b*h,b=b* +j,p=c*h,c=c*j,e=e*j,g=f*g,h=f*h,f=f*j;d[0]=1-(p+e);d[1]=n+f;d[2]=b-h;d[3]=0;d[4]=n-f;d[5]=1-(m+e);d[6]=c+g;d[7]=0;d[8]=b+h;d[9]=c-g;d[10]=1-(m+p);d[11]=0;d[12]=0;d[13]=0;d[14]=0;d[15]=1;return d};m.slerp=function(a,d,b,c){c||(c=a);var e=a[0]*d[0]+a[1]*d[1]+a[2]*d[2]+a[3]*d[3],f,g;if(1<=Math.abs(e))return c!==a&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]),c;f=Math.acos(e);g=Math.sqrt(1-e*e);if(0.0010>Math.abs(g))return c[0]=0.5*a[0]+0.5*d[0],c[1]=0.5*a[1]+0.5*d[1],c[2]=0.5*a[2]+0.5*d[2],c[3]=0.5*a[3]+ +0.5*d[3],c;e=Math.sin((1-b)*f)/g;b=Math.sin(b*f)/g;c[0]=a[0]*e+d[0]*b;c[1]=a[1]*e+d[1]*b;c[2]=a[2]*e+d[2]*b;c[3]=a[3]*e+d[3]*b;return c};m.fromRotationMatrix=function(a,d){d||(d=m.create());var b=a[0]+a[4]+a[8],c;if(0a[0]&&(b=1);a[8]>a[3*b+b]&&(b=2);var e=c[b],f=c[e];c=Math.sqrt(a[3*b+b]-a[3*e+e]-a[3*f+f]+1);d[b]=0.5*c;c= +0.5/c;d[3]=(a[3*f+e]-a[3*e+f])*c;d[e]=(a[3*e+b]+a[3*b+e])*c;d[f]=(a[3*f+b]+a[3*b+f])*c}return d};y.toQuat4=m.fromRotationMatrix;var B=y.create();m.fromAxes=function(a,b,c,e){B[0]=b[0];B[3]=b[1];B[6]=b[2];B[1]=c[0];B[4]=c[1];B[7]=c[2];B[2]=a[0];B[5]=a[1];B[8]=a[2];return m.fromRotationMatrix(B,e)};m.identity=function(a){a||(a=m.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};m.fromAngleAxis=function(a,b,c){c||(c=m.create());a*=0.5;var e=Math.sin(a);c[3]=Math.cos(a);c[0]=e*b[0];c[1]=e*b[1];c[2]=e*b[2]; 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-var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return b},translate:function(a,d,b){var c=d[0],e=d[1];d=d[2];var f,k,g,h,s,j,m,n,p,r,q,v;if(!b||a===b)return a[12]=a[0]*c+a[4]*e+a[8]*d+a[12],a[13]=a[1]*c+a[5]*e+ -a[9]*d+a[13],a[14]=a[2]*c+a[6]*e+a[10]*d+a[14],a[15]=a[3]*c+a[7]*e+a[11]*d+a[15],a;f=a[0];k=a[1];g=a[2];h=a[3];s=a[4];j=a[5];m=a[6];n=a[7];p=a[8];r=a[9];q=a[10];v=a[11];b[0]=f;b[1]=k;b[2]=g;b[3]=h;b[4]=s;b[5]=j;b[6]=m;b[7]=n;b[8]=p;b[9]=r;b[10]=q;b[11]=v;b[12]=f*c+s*e+p*d+a[12];b[13]=k*c+j*e+r*d+a[13];b[14]=g*c+m*e+q*d+a[14];b[15]=h*c+n*e+v*d+a[15];return b},scale:function(a,d,b){var c=d[0],e=d[1];d=d[2];if(!b||a===b)return a[0]*=c,a[1]*=c,a[2]*=c,a[3]*=c,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=d,a[9]*= -d,a[10]*=d,a[11]*=d,a;b[0]=a[0]*c;b[1]=a[1]*c;b[2]=a[2]*c;b[3]=a[3]*c;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[7]=a[7]*e;b[8]=a[8]*d;b[9]=a[9]*d;b[10]=a[10]*d;b[11]=a[11]*d;b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},rotate:function(a,d,b,c){var e=b[0],f=b[1];b=b[2];var k=Math.sqrt(e*e+f*f+b*b),g,h,j,m,n,p,q,r,t,v,u,w,x,z,A,y,B,C,D,E;if(!k)return null;1!==k&&(k=1/k,e*=k,f*=k,b*=k);g=Math.sin(d);h=Math.cos(d);j=1-h;d=a[0];k=a[1];m=a[2];n=a[3];p=a[4];q=a[5];r=a[6];t=a[7];v=a[8];u=a[9];w= -a[10];x=a[11];z=e*e*j+h;A=f*e*j+b*g;y=b*e*j-f*g;B=e*f*j-b*g;C=f*f*j+h;D=b*f*j+e*g;E=e*b*j+f*g;e=f*b*j-e*g;f=b*b*j+h;c?a!==c&&(c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=d*z+p*A+v*y;c[1]=k*z+q*A+u*y;c[2]=m*z+r*A+w*y;c[3]=n*z+t*A+x*y;c[4]=d*B+p*C+v*D;c[5]=k*B+q*C+u*D;c[6]=m*B+r*C+w*D;c[7]=n*B+t*C+x*D;c[8]=d*E+p*e+v*f;c[9]=k*E+q*e+u*f;c[10]=m*E+r*e+w*f;c[11]=n*E+t*e+x*f;return c},rotateX:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[4],f=a[5],k=a[6],g=a[7],h=a[8],j=a[9],m=a[10], -n=a[11];b?a!==b&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[4]=e*d+h*c;b[5]=f*d+j*c;b[6]=k*d+m*c;b[7]=g*d+n*c;b[8]=e*-c+h*d;b[9]=f*-c+j*d;b[10]=k*-c+m*d;b[11]=g*-c+n*d;return b},rotateY:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[8],j=a[9],m=a[10],n=a[11];b?a!==b&&(b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*-c;b[1]=f*d+j*-c;b[2]=k*d+m*-c;b[3]=g* -d+n*-c;b[8]=e*c+h*d;b[9]=f*c+j*d;b[10]=k*c+m*d;b[11]=g*c+n*d;return b},rotateZ:function(a,d,b){var c=Math.sin(d);d=Math.cos(d);var e=a[0],f=a[1],k=a[2],g=a[3],h=a[4],j=a[5],m=a[6],n=a[7];b?a!==b&&(b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]):b=a;b[0]=e*d+h*c;b[1]=f*d+j*c;b[2]=k*d+m*c;b[3]=g*d+n*c;b[4]=e*-c+h*d;b[5]=f*-c+j*d;b[6]=k*-c+m*d;b[7]=g*-c+n*d;return b},frustum:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2*e/g;k[1]=0; -k[2]=0;k[3]=0;k[4]=0;k[5]=2*e/h;k[6]=0;k[7]=0;k[8]=(d+a)/g;k[9]=(c+b)/h;k[10]=-(f+e)/j;k[11]=-1;k[12]=0;k[13]=0;k[14]=-(2*f*e)/j;k[15]=0;return k},perspective:function(a,d,b,c,e){a=b*Math.tan(a*Math.PI/360);d*=a;return u.frustum(-d,d,-a,a,b,c,e)},ortho:function(a,d,b,c,e,f,k){k||(k=u.create());var g=d-a,h=c-b,j=f-e;k[0]=2/g;k[1]=0;k[2]=0;k[3]=0;k[4]=0;k[5]=2/h;k[6]=0;k[7]=0;k[8]=0;k[9]=0;k[10]=-2/j;k[11]=0;k[12]=-(a+d)/g;k[13]=-(c+b)/h;k[14]=-(f+e)/j;k[15]=1;return k},lookAt:function(a,d,b,c){c|| -(c=u.create());var e,f,k,g,h,j,m,n,p=a[0],q=a[1];a=a[2];k=b[0];g=b[1];f=b[2];m=d[0];b=d[1];e=d[2];if(p===m&&q===b&&a===e)return u.identity(c);d=p-m;b=q-b;m=a-e;n=1/Math.sqrt(d*d+b*b+m*m);d*=n;b*=n;m*=n;e=g*m-f*b;f=f*d-k*m;k=k*b-g*d;(n=Math.sqrt(e*e+f*f+k*k))?(n=1/n,e*=n,f*=n,k*=n):k=f=e=0;g=b*k-m*f;h=m*e-d*k;j=d*f-b*e;(n=Math.sqrt(g*g+h*h+j*j))?(n=1/n,g*=n,h*=n,j*=n):j=h=g=0;c[0]=e;c[1]=g;c[2]=d;c[3]=0;c[4]=f;c[5]=h;c[6]=b;c[7]=0;c[8]=k;c[9]=j;c[10]=m;c[11]=0;c[12]=-(e*p+f*q+k*a);c[13]=-(g*p+h*q+ -j*a);c[14]=-(d*p+b*q+m*a);c[15]=1;return c},fromRotationTranslation:function(a,d,b){b||(b=u.create());var c=a[0],e=a[1],f=a[2],k=a[3],g=c+c,h=e+e,j=f+f;a=c*g;var m=c*h,c=c*j,n=e*h,e=e*j,f=f*j,g=k*g,h=k*h,k=k*j;b[0]=1-(n+f);b[1]=m+k;b[2]=c-h;b[3]=0;b[4]=m-k;b[5]=1-(a+f);b[6]=e+g;b[7]=0;b[8]=c+h;b[9]=e-g;b[10]=1-(a+n);b[11]=0;b[12]=d[0];b[13]=d[1];b[14]=d[2];b[15]=1;return b},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+ -a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},m={create:function(a){var d=new j(4);a?(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]):d[0]=d[1]=d[2]=d[3]=0;return d},createFrom:function(a,d,b,c){var e=new j(4);e[0]=a;e[1]=d;e[2]=b;e[3]=c;return e},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])},identity:function(a){a||(a=m.create()); 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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d},createFrom:function(a,d,l,b,c,e,k,f,G){var t=new j(9);t[0]=a;t[1]=d;t[2]=l;t[3]=b;t[4]=c;t[5]=e;t[6]=k;t[7]=f;t[8]=G;return t},determinant:function(a){var d= +a[3],l=a[4],b=a[5],c=a[6],e=a[7],k=a[8];return a[0]*(k*l-b*e)+a[1]*(-k*d+b*c)+a[2]*(e*d-l*c)},inverse:function(a,d){var l=a[0],b=a[1],c=a[2],e=a[3],k=a[4],f=a[5],G=a[6],t=a[7],g=a[8],h=g*k-f*t,j=-g*e+f*G,m=t*e-k*G,r=l*h+b*j+c*m;if(!r)return null;r=1/r;d||(d=y.create());d[0]=h*r;d[1]=(-g*b+c*t)*r;d[2]=(f*b-c*k)*r;d[3]=j*r;d[4]=(g*l-c*G)*r;d[5]=(-f*l+c*e)*r;d[6]=m*r;d[7]=(-t*l+b*G)*r;d[8]=(k*l-b*e)*r;return d},multiply:function(a,d,l){l||(l=a);var b=a[0],c=a[1],e=a[2],k=a[3],f=a[4],G=a[5],t=a[6],g= +a[7];a=a[8];var h=d[0],j=d[1],m=d[2],r=d[3],n=d[4],v=d[5],p=d[6],w=d[7];d=d[8];l[0]=h*b+j*k+m*t;l[1]=h*c+j*f+m*g;l[2]=h*e+j*G+m*a;l[3]=r*b+n*k+v*t;l[4]=r*c+n*f+v*g;l[5]=r*e+n*G+v*a;l[6]=p*b+w*k+d*t;l[7]=p*c+w*f+d*g;l[8]=p*e+w*G+d*a;return l},multiplyVec2:function(a,d,l){l||(l=d);var b=d[0];d=d[1];l[0]=b*a[0]+d*a[3]+a[6];l[1]=b*a[1]+d*a[4]+a[7];return l},multiplyVec3:function(a,d,l){l||(l=d);var b=d[0],c=d[1];d=d[2];l[0]=b*a[0]+c*a[3]+d*a[6];l[1]=b*a[1]+c*a[4]+d*a[7];l[2]=b*a[2]+c*a[5]+d*a[8];return l}, +set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4];d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])},identity:function(a){a||(a=y.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a, +d){if(!d||a===d){var l=a[1],b=a[2],c=a[5];a[1]=a[3];a[2]=a[6];a[3]=l;a[5]=a[7];a[6]=b;a[7]=c;return a}d[0]=a[0];d[1]=a[3];d[2]=a[6];d[3]=a[1];d[4]=a[4];d[5]=a[7];d[6]=a[2];d[7]=a[5];d[8]=a[8];return d},toMat4:function(a,d){d||(d=u.create());d[15]=1;d[14]=0;d[13]=0;d[12]=0;d[11]=0;d[10]=a[8];d[9]=a[7];d[8]=a[6];d[7]=0;d[6]=a[5];d[5]=a[4];d[4]=a[3];d[3]=0;d[2]=a[2];d[1]=a[1];d[0]=a[0];return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+ +a[8]+"]"}},u={create:function(a){var d=new j(16);a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3],d[4]=a[4],d[5]=a[5],d[6]=a[6],d[7]=a[7],d[8]=a[8],d[9]=a[9],d[10]=a[10],d[11]=a[11],d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]);return d},createFrom:function(a,d,l,b,c,e,k,f,G,t,g,h,m,n,r,p){var v=new j(16);v[0]=a;v[1]=d;v[2]=l;v[3]=b;v[4]=c;v[5]=e;v[6]=k;v[7]=f;v[8]=G;v[9]=t;v[10]=g;v[11]=h;v[12]=m;v[13]=n;v[14]=r;v[15]=p;return v},set:function(a,d){d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=a[3];d[4]=a[4]; +d[5]=a[5];d[6]=a[6];d[7]=a[7];d[8]=a[8];d[9]=a[9];d[10]=a[10];d[11]=a[11];d[12]=a[12];d[13]=a[13];d[14]=a[14];d[15]=a[15];return d},equal:function(a,d){return a===d||1E-6>Math.abs(a[0]-d[0])&&1E-6>Math.abs(a[1]-d[1])&&1E-6>Math.abs(a[2]-d[2])&&1E-6>Math.abs(a[3]-d[3])&&1E-6>Math.abs(a[4]-d[4])&&1E-6>Math.abs(a[5]-d[5])&&1E-6>Math.abs(a[6]-d[6])&&1E-6>Math.abs(a[7]-d[7])&&1E-6>Math.abs(a[8]-d[8])&&1E-6>Math.abs(a[9]-d[9])&&1E-6>Math.abs(a[10]-d[10])&&1E-6>Math.abs(a[11]-d[11])&&1E-6>Math.abs(a[12]- +d[12])&&1E-6>Math.abs(a[13]-d[13])&&1E-6>Math.abs(a[14]-d[14])&&1E-6>Math.abs(a[15]-d[15])},identity:function(a){a||(a=u.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,d){if(!d||a===d){var l=a[1],b=a[2],c=a[3],e=a[6],k=a[7],f=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=l;a[6]=a[9];a[7]=a[13];a[8]=b;a[9]=e;a[11]=a[14];a[12]=c;a[13]=k;a[14]=f;return a}d[0]=a[0];d[1]=a[4];d[2]=a[8];d[3]=a[12]; +d[4]=a[1];d[5]=a[5];d[6]=a[9];d[7]=a[13];d[8]=a[2];d[9]=a[6];d[10]=a[10];d[11]=a[14];d[12]=a[3];d[13]=a[7];d[14]=a[11];d[15]=a[15];return d},determinant:function(a){var d=a[0],l=a[1],b=a[2],c=a[3],e=a[4],k=a[5],f=a[6],g=a[7],t=a[8],h=a[9],j=a[10],m=a[11],n=a[12],r=a[13],p=a[14];a=a[15];return n*h*f*c-t*r*f*c-n*k*j*c+e*r*j*c+t*k*p*c-e*h*p*c-n*h*b*g+t*r*b*g+n*l*j*g-d*r*j*g-t*l*p*g+d*h*p*g+n*k*b*m-e*r*b*m-n*l*f*m+d*r*f*m+e*l*p*m-d*k*p*m-t*k*b*a+e*h*b*a+t*l*f*a-d*h*f*a-e*l*j*a+d*k*j*a},inverse:function(a, +d){d||(d=a);var l=a[0],b=a[1],c=a[2],e=a[3],f=a[4],g=a[5],h=a[6],t=a[7],j=a[8],m=a[9],n=a[10],p=a[11],r=a[12],s=a[13],v=a[14],u=a[15],w=l*g-b*f,H=l*h-c*f,z=l*t-e*f,A=b*h-c*g,q=b*t-e*g,x=c*t-e*h,y=j*s-m*r,B=j*v-n*r,C=j*u-p*r,D=m*v-n*s,E=m*u-p*s,I=n*u-p*v,F=w*I-H*E+z*D+A*C-q*B+x*y;if(!F)return null;F=1/F;d[0]=(g*I-h*E+t*D)*F;d[1]=(-b*I+c*E-e*D)*F;d[2]=(s*x-v*q+u*A)*F;d[3]=(-m*x+n*q-p*A)*F;d[4]=(-f*I+h*C-t*B)*F;d[5]=(l*I-c*C+e*B)*F;d[6]=(-r*x+v*z-u*H)*F;d[7]=(j*x-n*z+p*H)*F;d[8]=(f*E-g*C+t*y)*F;d[9]= 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c=a[0],e=a[1],f=a[2],k=a[3],g=a[4],h=a[5],t=a[6],j=a[7],m=a[8],n=a[9],p=a[10],r=a[11],s=a[12],v=a[13],u=a[14];a=a[15];var w=d[0], +q=d[1],z=d[2],A=d[3];b[0]=w*c+q*g+z*m+A*s;b[1]=w*e+q*h+z*n+A*v;b[2]=w*f+q*t+z*p+A*u;b[3]=w*k+q*j+z*r+A*a;w=d[4];q=d[5];z=d[6];A=d[7];b[4]=w*c+q*g+z*m+A*s;b[5]=w*e+q*h+z*n+A*v;b[6]=w*f+q*t+z*p+A*u;b[7]=w*k+q*j+z*r+A*a;w=d[8];q=d[9];z=d[10];A=d[11];b[8]=w*c+q*g+z*m+A*s;b[9]=w*e+q*h+z*n+A*v;b[10]=w*f+q*t+z*p+A*u;b[11]=w*k+q*j+z*r+A*a;w=d[12];q=d[13];z=d[14];A=d[15];b[12]=w*c+q*g+z*m+A*s;b[13]=w*e+q*h+z*n+A*v;b[14]=w*f+q*t+z*p+A*u;b[15]=w*k+q*j+z*r+A*a;return b},multiplyVec3:function(a,d,b){b||(b=d); +var c=d[0],e=d[1];d=d[2];b[0]=a[0]*c+a[4]*e+a[8]*d+a[12];b[1]=a[1]*c+a[5]*e+a[9]*d+a[13];b[2]=a[2]*c+a[6]*e+a[10]*d+a[14];return b},multiplyVec4:function(a,d,b){b||(b=d);var c=d[0],e=d[1],f=d[2];d=d[3];b[0]=a[0]*c+a[4]*e+a[8]*f+a[12]*d;b[1]=a[1]*c+a[5]*e+a[9]*f+a[13]*d;b[2]=a[2]*c+a[6]*e+a[10]*f+a[14]*d;b[3]=a[3]*c+a[7]*e+a[11]*f+a[15]*d;return 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f},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c=b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a, +b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1E-6>Math.abs(a[0]-b[0])&&1E-6>Math.abs(a[1]-b[1])&&1E-6>Math.abs(a[2]-b[2])&&1E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b|| +(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return Math.sqrt(b*b+c*c+e*e+a*a)},squaredLength:function(a){var b=a[0],c=a[1],e=a[2];a=a[3];return b*b+c*c+e*e+a*a},lerp:function(a,b,c,e){e||(e=a);e[0]=a[0]+c*(b[0]-a[0]);e[1]=a[1]+c*(b[1]-a[1]);e[2]=a[2]+c*(b[2]-a[2]);e[3]=a[3]+c*(b[3]-a[3]);return e},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};b&&(b.glMatrixArrayType=j,b.MatrixArray=j,b.setMatrixArrayType=c,b.determineMatrixArrayType= +f,b.glMath=e,b.vec2=K,b.vec3=n,b.vec4=L,b.mat2=J,b.mat3=y,b.mat4=u,b.quat4=m);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:f,glMath:e,vec2:K,vec3:n,vec4:L,mat2:J,mat3:y,mat4:u,quat4:m}});PIXI.shaderFragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","gl_FragColor \x3d texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","gl_FragColor \x3d gl_FragColor * vColor;","}"]; +PIXI.shaderVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat4 uMVMatrix;","varying vec2 vTextureCoord;","varying float vColor;","void main(void) {","gl_Position \x3d uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);","vTextureCoord \x3d aTextureCoord;","vColor \x3d aColor;","}"]; +PIXI.CompileVertexShader=function(b,c){for(var f="",e=0;eb.length)){var c=this.uvs,f=this.indices,e=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;e[0]=1;e[1]=1;f[0]=0;f[1]=1;for(var b=b.length,g=1;gb.length)){var c=this.verticies,f=b[0],e,g=e=0,h=b[0];this.count-=0.2;c[0]=h.x+e;c[1]=h.y+g;c[2]=h.x-e;c[3]=h.y-g;for(var j=b.length,n=1;n!!",this.width) + PIXI.texturesToUpdate.push(this); + } + + + } PIXI.BaseTexture.constructor = PIXI.BaseTexture; -/* -PIXI.BaseTexture.prototype.onImageLoaded = function(image) + +PIXI.BaseTexture.prototype.fromImage = function(imageUrl) { -}*/ +} diff --git a/src/pixi/textures/Texture.js b/src/pixi/textures/Texture.js index fda0df4..738af81 100644 --- a/src/pixi/textures/Texture.js +++ b/src/pixi/textures/Texture.js @@ -41,13 +41,13 @@ */ this.frame = frame; - - this.scope = this; if(baseTexture.hasLoaded) { - if(!frame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + if(this.noFrame)frame = new PIXI.Rectangle(0,0, baseTexture.width, baseTexture.height); + //console.log(frame) + this.setFrame(frame); } else @@ -101,9 +101,20 @@ if(!texture) { var baseTexture = PIXI.BaseTextureCache[imageUrl]; - if(!baseTexture) baseTexture = new PIXI.BaseTexture(imageUrl); + if(!baseTexture) + { + var image = new Image();//new Image(); + image.src = imageUrl; + + baseTexture = new PIXI.BaseTexture(image); + PIXI.BaseTextureCache[imageUrl] = baseTexture; + } texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[imageUrl] = texture; + + } return texture; @@ -126,6 +137,37 @@ /** * + * Helper function that returns a texture based on a canvas element + * If the canvas is not in the texture cache it will be created and loaded + * @static + * @method fromCanvas + * @param canvas {Canvas} The canvas element source of the texture + * @return Texture + */ +PIXI.Texture.fromCanvas = function(canvas) +{ + // create a canvas id?? + var texture = PIXI.TextureCache[canvas]; + + if(!texture) + { + var baseTexture = PIXI.BaseTextureCache[canvas]; + if(!baseTexture) + { + baseTexture = new PIXI.BaseTexture(canvas); + PIXI.BaseTextureCache[canvas] = baseTexture; + } + texture = new PIXI.Texture(baseTexture); + + PIXI.TextureCache[canvas] = texture; + } + + return texture; +} + + +/** + * * Adds a texture to the textureCache. * @method addTextureToCache * @param texture {Texture} diff --git a/src/pixi/utils/Utils.js b/src/pixi/utils/Utils.js index a5eccc1..7095e0e 100644 --- a/src/pixi/utils/Utils.js +++ b/src/pixi/utils/Utils.js @@ -16,6 +16,32 @@ return [(hex >> 16 & 0xFF) / 255, ( hex >> 8 & 0xFF) / 255, (hex & 0xFF)/ 255]; } +/** + * Provides bind in a cross browser way. + */ +if (typeof Function.prototype.bind != 'function') { + Function.prototype.bind = (function () { + var slice = Array.prototype.slice; + return function (thisArg) { + var target = this, boundArgs = slice.call(arguments, 1); + + if (typeof target != 'function') throw new TypeError(); + + function bound() { + var args = boundArgs.concat(slice.call(arguments)); + target.apply(this instanceof bound ? this : thisArg, args); + } + + bound.prototype = (function F(proto) { + proto && (F.prototype = proto); + if (!(this instanceof F)) return new F; + })(target.prototype); + + return bound; + }; + })(); +} + var AjaxRequest = function() { var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE